Changeset 173 for trunk/src/shared/Database/DatabaseImpl.h

Timestamp:

11/19/08 13:43:02 (17 years ago)

Author:

yumileroy

Message:

[svn] * Avoid access to bag item prototype for getting bag size, use related item update field instead as more fast source.
* Better check client inventory pos data received in some client packets to skip invalid cases.
* Removed some unnecessary database queries.
* Make guid lookup for adding ignore async.
* Added two parameter versions of the AsyncQuery? function
* Make queries for adding friends async. - Hunuza
* Replace some PQuery() calls with more simple Query() - Hunuza
* Mark spell as executed instead of deleteable to solve crash.
*** Source mangos.

**Its a big commit. so test with care... or without care.... whatever floats your boat.

Original author: KingPin?
Date: 2008-11-05 20:10:19-06:00

Files:

• trunk/src/shared/Database/DatabaseImpl.h (modified) (4 diffs)

trunk/src/shared/Database/DatabaseImpl.h

@@ -48 +48 @@
 }
 
+template<class Class, typename ParamType1, typename ParamType2>
+bool
+Database::AsyncQuery(Class *object, void (Class::*method)(QueryResult*, ParamType1, ParamType2), ParamType1 param1, ParamType2 param2, const char *sql)
+{
+    if (!sql) return false;
+    ZThread::ThreadImpl * queryThread = ZThread::ThreadImpl::current();
+    QueryQueues::iterator itr = m_queryQueues.find(queryThread);
+    if (itr == m_queryQueues.end()) return false;
+    m_threadBody->Delay(new SqlQuery(sql, new Trinity::QueryCallback<Class, ParamType1, ParamType2>(object, method, (QueryResult*)NULL, param1, param2), itr->second));
+    return true;
+}
+
 template<typename ParamType1>
 bool
@@ -60 +72 @@
 }
 
+template<typename ParamType1, typename ParamType2>
+bool
+Database::AsyncQuery(void (*method)(QueryResult*, ParamType1, ParamType2), ParamType1 param1, ParamType2 param2, const char *sql)
+{
+    if (!sql) return false;
+    ZThread::ThreadImpl * queryThread = ZThread::ThreadImpl::current();
+    QueryQueues::iterator itr = m_queryQueues.find(queryThread);
+    if (itr == m_queryQueues.end()) return false;
+    m_threadBody->Delay(new SqlQuery(sql, new Trinity::SQueryCallback<ParamType1, ParamType2>(method, (QueryResult*)NULL, param1, param2), itr->second));
+    return true;
+}
+
 template<class Class>
 bool
@@ -102 +126 @@
 }
 
+template<class Class, typename ParamType1, typename ParamType2>
+bool
+Database::AsyncPQuery(Class *object, void (Class::*method)(QueryResult*, ParamType1, ParamType2), ParamType1 param1, ParamType2 param2, const char *format,...)
+{
+    if(!format) return false;
+
+    va_list ap;
+    char szQuery [MAX_QUERY_LEN];
+    va_start(ap, format);
+    int res = vsnprintf( szQuery, MAX_QUERY_LEN, format, ap );
+    va_end(ap);
+
+    if(res==-1)
+    {
+        sLog.outError("SQL Query truncated (and not execute) for format: %s",format);
+        return false;
+    }
+
+    return AsyncQuery(object, method, param1, param2, szQuery);
+}
+
 template<typename ParamType1>
 bool
@@ -123 +168 @@
 }
 
+template<typename ParamType1, typename ParamType2>
+bool
+Database::AsyncPQuery(void (*method)(QueryResult*, ParamType1, ParamType2), ParamType1 param1, ParamType2 param2, const char *format,...)
+{
+    if(!format) return false;
+
+    va_list ap;
+    char szQuery [MAX_QUERY_LEN];
+    va_start(ap, format);
+    int res = vsnprintf( szQuery, MAX_QUERY_LEN, format, ap );
+    va_end(ap);
+
+    if(res==-1)
+    {
+        sLog.outError("SQL Query truncated (and not execute) for format: %s",format);
+        return false;
+    }
+
+    return AsyncQuery(method, param1, param2, szQuery);
+}
 
 template<class Class>